a simple vector to a matrix
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Hello everyone,
I am trying to write a code that convert a vector like the following for example:
X=[1 2 3];
to a matrix like the following:
Z=[1 0 0 2 0 0 3 0 0;...
0 1 0 0 2 0 0 3 0;...
0 0 1 0 0 2 0 0 3];
Any ideas?
Thanks very much.
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Answers (2)
David Hill
on 6 Oct 2021
X-[1 2 3];
Z=zeros(3,3*numel(X));
fork=1:numel(X)
Z (9 * k: 9 * k - 8) = X (k);
end
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